Tema
Tema appears in the UPDV first as a son of Ishmael, then as the people and oasis-region descended from him on the northern Arabian trade route. The name carries a small but consistent cluster of associations: an Ishmaelite tribe, caravan country, an inhabited land along the eastern desert frontier, and one of several Arabian peoples named in oracles of judgment.
Son of Ishmael
In the genealogies of Ishmael, Tema is listed among the twelve sons whose names become the eponymous heads of Arabian tribes. The Genesis register places him near the end of the list: "Hadad, and Tema, Jetur, Naphish, and Kedemah" (Gen 25:15). The Chronicler preserves the same name in the parallel pedigree from Abraham through Ishmael: "Mishma, and Dumah, Massa, Hadad, and Tema" (1Ch 1:30). The two genealogies anchor Tema in the Ishmaelite line and identify the tribe by descent rather than by territory.
Caravans of the Desert
When Tema reappears outside the genealogies, it has become a place from which trading parties move. In Job's complaint over his unreliable friends, the figure of disappointed travelers is drawn from this Arabian geography:
"The caravans of Tema looked, The companies of Sheba waited for them" (Job 6:19).
The verse couples Tema with Sheba — both names of long-distance Arabian trade — and uses their caravans to picture a search that comes to nothing. The reference assumes Tema as a known waystation, a place from which travelers set out and to which they expect water and rest.
A Land of Refuge on the Trade Route
Isaiah's oracle concerning Arabia presents Tema as inhabited country whose people meet refugees fleeing the sword. The land is named alongside its hospitality:
"To him who was thirsty they brought water; the inhabitants of the land of Tema met the fugitives with their bread" (Isa 21:14).
The verse fixes Tema as a settled land — "the inhabitants of the land of Tema" — capable of providing water and bread to those passing through. The picture matches the caravan setting in Job: an oasis on a desert route where strangers can be received.
Among the Nations Drinking the Cup
Jeremiah's catalogue of nations summoned to drink the cup of Yahweh's wrath places Tema in a list of Arabian peoples. The roll runs through the desert frontier:
"Dedan, and Tema, and Buz, and all who have the corners [of their hair] cut off" (Jer 25:23).
Tema stands between Dedan and Buz, grouped with peoples whose distinctive hair-cutting marks them as desert-dwellers. The grouping confirms what Genesis, Chronicles, Job, and Isaiah have already established: Tema belongs to a cluster of related Arabian tribes east and south of Judah, traceable to the Ishmaelite line and located along the caravan corridors of the northern desert.